A brain teaser was shared on Instagram’s Threads, and it has left people boggled. The mind-bending brain teaser asks people to guess the 3-digit code of a lock based on a few hints.

Step 3: Considering clue three (206), we find that 0 is in the correct position, while another digit, 2, is also in the correct position. This information places 0 as the first digit of the code.

Shared on Twitter, the mind-boggling puzzle challenges people to crack a 3-digit code by using a series of hints and assessing them using reasoning. So, are you ready to try your hand at the puzzle?

#186 Neural network. Set by Peter Rowlett. Professor Beryl Brainstein is developing a robot called NewRon that uses a so-called neural network to crack open a safe that has a four-digit code.

A 307-digit composite Mersenne number has been broken down into primes, and 1024-bit RSA keys are next, according to encryption researchers. Researchers from the University of Lausanne, the ...

Yahoo! editors have selected this article as a favorite of 2012. It first appeared on Yahoo! Finance in September and was one of the most popular stories of the month. Readers joked about people ...

The largest digit is four times the smallest one.” Can you crack the code and unlock the treasure? You have two chances to use the right code, or else the chest will explode.

Lock Code: 2-3-5-8 or 2-5-3-8 You successfully unlock the treasure! This puzzle game blends logic, algebra and number properties, making it an engaging challenge for math enthusiasts.